Menstruation quantity has clots much how to return a responsibility

Women's normal menstrual volume 20 to 80 ml, more than 80 ml, belongs to menstrual volume, menstrual volume refers to a significant increase in menstrual volume than normal, each menstrual total more than 80 ml, and the cycle is basically normal called menorrhagia. Common causes are first neuroendocrine dysfunction caused, mainly hypothalamus, pituitary, ovarian axis function instability or defects, followed by ovarian problems caused by women of childbearing age irregular menstruation, generally because of poor ovarian corpus luteum function, often more menstrual bleeding, and finally organic lesions or drugs caused. These include local inflammation of the reproductive organs, tumors and dysplasia, malnutrition, or intracranial disorders, other endocrine disorders such as thyroid, adrenocortical dysfunction, diabetes, Sheehan syndrome, etc.